CT/CV Contrast Agents & Injection Systems Contrast medium administration has become one of the most crucial and sophisticated aspects of today`s computerized x-ray imaging procedure (CT). Ultravist® Ultravist® is an iodine-containing X-ray contrast agent, approved for X-ray imaging techniques. View Product Injection Systems Bayer CT injection systems are based on tried and tested technology with an excellent reliability track record. MEDRAD® Stellant It is the injector of choice for advanced CT applications such as cardiac and perfusion imaging. View Product MEDRAD® Mark 7 Arterion A single-head injection system for X-ray angiography, designed for high-end interventional radiology suites. View Product MEDRAD® Avanta An injector for X-ray angiography, engineered to meet the unique demands of your cardiac cath lab. View Product Related Modalities PET Reduce radiation exposure, personalize patient care, and drive operational efficiency. View MEDRAD® Intego MRI MRI together with gadolinium-based CM, has evolved to become a powerful diagnostic imaging tool. View MRI Overview +Centargo CT Injection system has not been licensed in accordance with Canadian Law.